Chemistry Crossword

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Across
  1. 4. NH4Cl ⇌ 2NO2.
  2. 5. replacement of one reactor with another.
  3. 8. eg Zn(s) + 2H+(aq) → Zn2+(aq) + H2(g) .
  4. 10. chemical reaction in which two soluble salts in aqueous solution combine and one of the products is an insoluble salt .
  5. 13. quantitative reaction of an acid and a base.
  6. 15. 'enzymes' are one of its types.
Down
  1. 1. 2KClO3 —->[heat]2KCl+3o2.
  2. 2. accompanied by loss of electrons.
  3. 3. eg.NaOH+HCL.
  4. 6. eg Cracking of alkanes.
  5. 7. plants undergo this type of reaction.
  6. 9. for example rusting of iron.
  7. 11. dissociation +(q2-across).
  8. 12. Oxygen and Hallogens are more likely to undergo this reaction.
  9. 14. accompanied by the passage of an electric current.